UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for 89592... Searching the city database file for: 89592 ... Date:0000Z 22 DEC 25 Station: 89592 WMO ident: 89592 Latitude: -66.55 Longitude: 93.02 Elevation: 30.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -89 SFC 983 30 -2.7 -6.7 74 4.0 -4.0 145 16 271.8 272.2 270.1 278.2 2.35 2 971 131 -0.3 -10.3 47 10.0 -3.5 139 16 275.2 275.5 271.2 280.2 1.79 3 925 531 -3.3 -13.3 46 10.0 -6.2 115 14 275.9 276.2 271.2 280.2 1.48 4 850 1194 -7.7 -14.7 57 7.0 -9.6 135 2 278.1 278.3 272.4 282.2 1.44 5 700 2672 -18.5 -26.5 49 8.0 -19.8 90 15 282.0 282.1 273.4 283.9 0.63 6 569 4180 -29.9 -39.9 37 10.0 -30.7 96 9 285.8 285.9 274.8 286.5 0.21 7 500 5090 -35.1 -44.1 39 9.0 -35.7 100 5 290.2 290.3 277.0 290.8 0.15 8 497 5132 -35.3 -44.3 39 9.0 -35.8 100 5 290.5 290.5 277.2 291.0 0.15 9 400 6610 -45.7 -54.7 36 9.0 -46.0 110 5 295.6 295.6 279.4 295.8 0.06 10 354 7414 -51.9 -60.9 33 9.0 -52.1 100 7 297.8 297.8 280.4 297.9 0.03 11 300 8490 -51.5 -60.5 33 9.0 -51.7 240 2 312.8 312.8 286.4 312.9 0.04 12 294 8621 -51.9 -60.9 33 9.0 -52.1 236 2 314.0 314.0 286.8 314.1 0.04 13 250 9680 -49.7 -61.7 23 12.0 -50.0 200 2 332.2 332.2 292.3 332.3 0.04 14 200 11150 -47.1 -65.1 11 18.0 -47.7 295 2 358.2 358.2 298.4 358.3 0.03 15 150 13060 -45.1 -69.1 5 24.0 -46.1 355 6 392.3 392.4 304.2 392.5 0.02 16 121 14503 -43.1 -71.1 3 28.0 -44.6 339 7 420.9 420.9 307.8 421.0 0.02 17 100 15790 -42.3 -72.3 2 30.0 -44.2 325 7 446.0 446.0 310.5 446.1 0.02 18 71 18123 -38.3 -73.3 1 35.0 -41.9 37 6 500.4 500.4 315.0 500.6 0.03 19 70 18220 -38.7 -73.7 1 35.0 -42.2 40 6 501.6 501.6 315.1 501.8 0.03 20 50 20540 -37.7 -76.7 1 39.0 -42.5 20 7 554.6 554.6 318.3 554.8 0.02 21 30 24060 -36.7 50 11 644.6 22 28 24540 -35.9 54 13 659.7 23 20 26900 -32.7 75 25 736.1 24 10 31820 -26.7 90 37 919.9 25 9.4 32268 -24.7 943.9 TRP 354 7414 -51.9 -60.9 33 9.0 -52.1 100 7 297.8 297.8 280.4 297.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5179.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 46.77 % Est. max temperature: 3.99 C = 39.19 F Sfc-Lift cond lev (LCL): 923.02 mb = 547.83 m = 1797.33 ft T: -3.41 C 700-500 lapse rate: 6.87 C/km ThetaE index: 0.05 C Layer 925.0- 850.0 mb Conv cond level (CCL): 747.31 mb = 2174.10 m = 7132.80 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 6.20 C = 43.16 F Cap Strength: 5.56 C Lifted Index: 8.59 C Risk: None Lifted Index @300 mb: 23.01 C Lifted Index @700 mb: 3.92 C Showalter Index: 7.07 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 20.40 C K Index: 4.70 Risk: None Sweat Index: 9.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.94 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 75484.41 J/kg Cap Strength: 8.32 C Lift Cond Lev (LCL): 805.39 mb = 1604.34 m = 5263.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 131 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 983 30 145 16 -9.2 13.1 | 155 10 -4.1 8.7 1 925 531 115 14 -12.7 5.9 | 101 8 -7.6 1.5 2 850 1194 135 2 -1.4 1.4 | 309 5 3.7 -3.0 3 700 2672 90 15 -15.0 0.0 | 66 11 -9.9 -4.4 4 500 5090 100 5 -4.9 0.9 | 357 4 0.2 -3.5 5 400 6610 110 5 -4.7 1.7 | 352 3 0.4 -2.7 6 354 7414 100 7 -6.9 1.2 | 29 4 -1.8 -3.2 7 300 8490 240 2 1.7 1.0 | 297 8 6.8 -3.4 8 250 9680 200 2 0.7 1.9 | 294 6 5.8 -2.5 9 200 11150 295 2 1.8 -0.8 | 307 9 6.9 -5.3 10 150 13060 355 6 0.5 -6.0 | 332 12 5.6 -10.4 11 100 15790 325 7 4.0 -5.7 | 318 14 9.1 -10.2 12 70 18220 40 6 -3.9 -4.6 | 352 9 1.2 -9.0 13 50 20540 20 7 -2.4 -6.6 | 346 11 2.7 -11.0 14 30 24060 50 11 -8.4 -7.1 | 16 12 -3.3 -11.5 15 20 26900 75 25 -24.1 -6.5 | 60 22 -19.1 -10.9 16 10 31820 90 37 -37.0 0.0 | 82 32 -31.9 -4.4 Wind Parameters Mean winds (0-6000m): 100.9 at 9.0 knts Storm direction: 130.9 at 6.7 knts Shear (0-3000m) pos: 1.6 neg: 2.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -90.6 deg Storm rel helicity (0-3000m) pos: 2.6 neg: -21.1 tot: -18.4 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.14 Bulk Shear: 9.61 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 131 15 131 8| 0.0 8.2 8.2| 0.0 -17.3 -17.3 -34.7 -0.97| 8.3 -8.1 1000 126 12 120 6| 4.8 4.1 8.9| 0.4 -17.9 -17.4 -17.4 -0.60| 9.3 -5.5 1500 125 9 111 3| 3.2 2.9 6.1| 1.1 -18.0 -16.9 -11.3 -0.43| 8.0 -3.5 2000 122 9 95 2| 2.4 2.9 5.3| 2.5 -18.0 -15.5 -7.7 -0.25| 7.3 -1.8 2500 113 9 77 4| 1.9 3.4 5.3| 2.6 -19.0 -16.4 -6.6 -0.22| 6.9 -1.5 3000 107 10 71 5| 1.6 2.8 4.4| 2.6 -21.1 -18.4 -6.1 -0.22| 6.2 -1.4 4000 103 10 67 6| 1.7 2.1 3.8| 2.6 -24.2 -21.6 -5.4 -0.24| 5.2 -1.3 5000 101 10 61 5| 1.8 1.7 3.5| 2.6 -28.0 -25.3 -5.1 -0.30| 4.6 -1.4 6000 101 9 54 5| 1.5 1.4 2.9| 2.6 -28.3 -25.7 -4.3 -0.30| 3.9 -1.2 Wrote GIF file: /home/apache/climate/data/raob//89592/skewt/89592.skewt.20251222.00.gif